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Primer Type Versus Powder Type Study, Test I:
30-06 Springfield: 58.0-grains A4350, Sierra 168-grain MatchKing, 3.25-inch OAL, Test Barrel

Primer Type	Manufacture Date	Peak Chamber Pressure (PSI)	Muzzle Velocity (fps)	Energy to Pressure Ratio (fps²/PSI)
WLRM	1995	63,900	2951	136
WLR	1995	61,600	2926	139
Alcan LRM	1970s	60,900	2906	139
215	1995	59,400	2908	142
350	1992	59,400	2905	142
210	1995	59,000	2901	143
Alcan LR	1970s	58,900	2925	145
9瞎	1995	58,900	2896	142